JBL PartyBox 320
4.9Best price now
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Quick answers
- Where is the JBL PartyBox 320 cheapest?
- At Best Buy, for $499.95, as of our latest check.
- What do buyers say about the JBL PartyBox 320?
- Rated 4.9 out of 5 from 1,470 ratings. Buyers like: Top-notch sound quality; Impressive bass; Excellent battery life. Common complaints: Somewhat heavy to lift.
- Where can I buy the JBL PartyBox 320?
- 7 stores we checked sell it, including Best Buy, Amazon, eBay, PC Richard & Son, Samsung.
JBL PartyBox 320 prices at every store
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- Best BuyNew
In stock
$499.95Observed Nov 1, 2026, 7:48 AM
Also available at
- AmazonCheck price at Amazon
- eBayCheck price at eBay
- PC Richard & SonCheck price at PC Richard & Son
- SamsungCheck price at Samsung
- SonicElectronix.comCheck price at SonicElectronix.com
- WalmartCheck price at Walmart
JBL PartyBox 320 price history
Lowest price we've seen: $499.95 on Oct 31 at Best Buy. Tracked across 6 stores since Oct 31.
From Best Buy
- Powerful JBL Pro Sound from two 6.5" woofers and a pair of 25mm dome tweeters
- Futuristic lightshow with starry lights, light trails and strobe effects synced to your beat
- Up to 18 hours of play time on a single charge
- 10 minutes fast charge gives an extra 2 hours of playtime
- Telescopic handle and wide, sturdy wheels for rolling to the party
- IPX4 splashproof
About the JBL PartyBox 320
With the JBL PartyBox Stage 320, you can get the party started anytime, anywhere. Transform any space, inside or outdoors, into a dance floor. Powerful JBL Pro Sound and big thumping bass fill a wide soundstage and get the crowd moving, while their eyes are delighted by an adaptive lightshow of swirling starry lights, cool light trails, and amazing strobe effects synced to your beat. Use the mic and guitar inputs to show off your stage presence. You can steer the party's flow throughout the night with fun interactive party effects. The solid telescopic handle and wide, sturdy wheels mean you can roll the JBL PartyBox Stage 320 just about anywhere, and once you're there, the splash-proof construction means a little rain won't ruin the fun. Best of all, it delivers up to 18 hours of playtime—and if the good times are still rolling, just swap out the replaceable battery and keep going. For an even bigger party, it's easy to connect or use the JBL PartyBox app to connect multiple JBL Auracast-enabled speakers wirelessly. Bring people together and elevate the experience with the JBL PartyBox Stage 320.
What buyers say
- Top-notch sound quality
- Impressive bass
- Excellent battery life
- Convenient portability with integrated wheels
- Vibrant light show
- Seamless connectivity
- Somewhat heavy to lift
Specifications
- Outdoor
- Yes
- Bluetooth




